749230443650632 has 32 divisors (see below), whose sum is σ = 1405930997617920. Its totient is φ = 374315608537920.

The previous prime is 749230443650627. The next prime is 749230443650651. The reversal of 749230443650632 is 236056344032947.

It is a happy number.

It is a super-2 number, since 2×749230443650632² (a number of 31 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55356457 + ... + 67548487.

It is an arithmetic number, because the mean of its divisors is an integer number (43935343675560).

Almost surely, 2^{749230443650632} is an apocalyptic number.

It is an amenable number.

749230443650632 is a deficient number, since it is larger than the sum of its proper divisors (656700553967288).

749230443650632 is a wasteful number, since it uses less digits than its factorization.

749230443650632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12198181 (or 12198177 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 58.

The spelling of 749230443650632 in words is "seven hundred forty-nine trillion, two hundred thirty billion, four hundred forty-three million, six hundred fifty thousand, six hundred thirty-two".